Radial artery compressor convenient to wear

Abstract

The utility model provides a radial artery compressor convenient to wear, which comprises a first radial artery compressor, a second radial artery compressor, a third radial artery compressor and a wearing structure, and the first radial artery compressor, the second radial artery compressor and the third radial artery compressor are fixedly arranged on the wearing structure. The connecting rod, the fixing support and the fixing rod form a bracelet to be worn on the arm of a patient, the first radial artery compressor, the second radial artery compressor and the third radial artery compressor are adjusted, compression hemostasis is conducted on a radial artery puncture point, and the radial artery puncture point can be conveniently subjected to compression hemostasis through the radial artery compressors. According to the radial artery compressor, the corresponding positions of the hook-and-loop fastener round hair and the hook-and-loop fastener hook hair are adjusted for pasting, the situation that when the arm of a patient is slender, the whole radial artery compressor falls off from the arm of the patient is avoided, through multiple compression, the compression force of a single radial artery compressor is conveniently reduced, and therefore the situation that the upper portion of a puncture point swells is reduced.

Description

Technical Field

[0001] The utility model relates to a radial artery compressor which is easy to wear. Background Art

[0002] The radial artery compressor refers to the radial artery compression hemostat, which is a device product used for hemostasis and is mainly used in the medical field. It compresses the radial artery to stop blood flow, thereby achieving the effect of hemostasis. The radial artery compression hemostat usually consists of an adjustable belt and a compression device, and the pressure can be adjusted as needed. The humanized structural design of the radial artery compression hemostat conforms to the vascular anatomy and physiology of the radial artery puncture site in the forearm, ensures normal blood flow in the ulnar artery, and is easy to fix and will not shift. The transparent support plate and compression plate are easy to observe, safe and comfortable. This product is mainly used by medical personnel to assist in compression and hemostasis after removing the puncture needle or indwelling needle during arterial puncture surgery.

[0003] At present, the radial artery compressor used in clinical practice is a wrap-around wrist. When the radial artery compressor compresses the radial artery puncture point, it also compresses the entire wrist, resulting in poor venous return of the fingers, purple fingertips, small bleeding spots on the back of the hand, etc. In addition, the clinical radial artery compressor only compresses the puncture point. In order to ensure better hemostasis, the compression force of the radial artery compressor is usually adjusted to a larger value. The larger pressure may cause swelling above the compressed puncture point. Therefore, how to ensure compression of the radial artery puncture point while applying multiple compressions above the puncture point without affecting the ulnar venous return of the arm is an important problem that needs to be solved in the design of the radial artery compressor. Utility Model Content

[0004] The utility model provides a radial artery compressor which is easy to wear in order to solve the problem of preventing moisture from entering into an operation box while dissipating heat well.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides a radial artery compressor that is easy to wear, including radial artery compressor 1, radial artery compressor 2 and radial artery compressor 3, and also includes:

[0007] A wearing structure, on which radial artery compressor 1, radial artery compressor 2 and radial artery compressor 3 are fixedly arranged, and the wearing structure drives radial artery compressor 1, radial artery compressor 2 and radial artery compressor 3 to be worn on the wrist;

[0008] A fixing belt structure is provided on the wearing structure.

[0009] Preferably, the wearing structure includes a fixing bracket, a connecting rod and a fixing rod, one end of the fixing bracket is fixedly connected to three connecting rods at equal distances, the other end of the connecting rod is fixedly connected to the fixing rod, and radial artery compressor 1, radial artery compressor 2 and radial artery compressor 3 are fixedly connected to the side wall of the fixing rod.

[0010] In this technical solution, the connecting rod, the fixing bracket and the fixing rod form a bracelet which is worn on the patient's arm to prevent it from falling.

[0011] Preferably, the radial artery compressor 1, the radial artery compressor 2 and the radial artery compressor 3 are equidistantly distributed on the fixing rod.

[0012] In the present technical solution, radial artery compressor 1 is adjusted so that radial artery compressor 1 is pressed on the puncture point and a certain pressure is applied, and radial artery compressor 2 and radial artery compressor 3 are adjusted so that radial artery compressor 2 and radial artery compressor 3 are pressed on the radial artery above the puncture point at equal distances. The pressure of radial artery compressor 2 and radial artery compressor 3 can be less than the pressure of radial artery compressor 1, thereby achieving the purpose of compressing the radial artery puncture point and stopping bleeding.

[0013] Preferably, the fixing bracket, the connecting rod and the fixing rod form an open bracelet-like structure.

[0014] Its opening prevents the ulnar side of the limb from being compressed and does not affect venous return.

[0015] Preferably, the fixing bracket is made of silicone.

[0016] In this technical solution, the size of the gap can be appropriately adjusted when the patient wears the device.

[0017] Preferably, a buckle 1 and Velcro bristles are fixedly connected to the side wall on one side of the fixing bracket.

[0018] Preferably, the side wall of the fixing rod is configured as an arc-shaped structure.

[0019] In this technical solution, the sharp corners on the fixing rod can be prevented from scratching the patient's arm when the patient wears the radial artery compressor.

[0020] Preferably, the fixing belt structure comprises a fixing belt, a Velcro loop and a second buckle, the fixing belt is fixedly connected to the side wall on the other side of the fixing support, and the Velcro loop and the second buckle are fixedly connected to the side wall of the fixing belt.

[0021] In this technical solution, the corresponding positions of the Velcro round hairs and the Velcro bristles are adjusted according to the thickness of the patient's arm, so that the fixing belt and the fixing support form a closed circular sleeve on the patient's arm, which is convenient for preventing the radial artery compressor from falling off the patient's arm when the patient's arm is slender.

[0022] Preferably, the Velcro round bristles and the Velcro bristles cooperate with each other.

[0023] Preferably, the second buckle and the first buckle cooperate with each other.

[0024] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0025] The positive and progressive effects of the utility model are:

[0026] 1. A bracelet is formed by connecting a rod, a fixing bracket and a fixing rod and worn on the patient's arm. The opening of the bracelet prevents the ulnar side of the limb from being compressed and does not affect venous return. The radial artery compressor 1 is adjusted so that the radial artery compressor 1 is pressed on the puncture point and a certain pressure is applied. The radial artery compressor 2 and the radial artery compressor 3 are adjusted so that the radial artery compressor 2 and the radial artery compressor 3 are compressed on the radial artery above the puncture point at an equal distance. The pressure of the radial artery compressor 2 and the radial artery compressor 3 can be less than the pressure of the radial artery compressor 1. The radial artery puncture point is compressed to stop bleeding, which makes it easier to use the radial artery compressor for compression and hemostasis, while avoiding compression of the entire wrist, which causes poor venous return of the finger.

[0027] 2. Remove buckle 2 from buckle 1, and then adjust the corresponding positions of the Velcro round hair and the Velcro bristle according to the thickness of the patient's arm, so that the fixing belt and the fixing support form a closed circular sleeve on the patient's arm, so as to prevent the radial artery compressor from falling off the patient's arm when the patient's arm is slender.

[0028] 3. Multiple compressions are performed by radial artery compressor 1, radial artery compressor 2 and radial artery compressor 3 to disperse the compression force, thereby reducing the compression force of a single radial artery compressor, thereby reducing swelling above the puncture point. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0030] Figure 2 It is a schematic diagram of the overall internal structure of the utility model.

[0031] Figure 3 It is a schematic diagram of the internal structure of the utility model as a whole viewed from above.

[0032] Description of Reference Numerals

[0033] 1. Radial artery compressor 1; 2. Radial artery compressor 2; 3. Radial artery compressor 3; 4. Buckle 1; 5. Fixed belt structure; 501. Fixed belt; 502. Velcro round hair; 503. Buckle 2; 6. Wearing structure; 601. Fixed support; 602. Connecting rod; 603. Fixed rod; 7. Velcro bristles. DETAILED DESCRIPTION

[0034] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0035] like Figure 1-3 As shown, a radial artery compressor that is easy to wear includes a radial artery compressor 1, a radial artery compressor 2, and a radial artery compressor 3, and also includes:

[0036] A wearing structure 6, on which radial artery compressor 1, radial artery compressor 2, and radial artery compressor 3 are fixedly arranged, and the wearing structure 6 drives radial artery compressor 1, radial artery compressor 2, and radial artery compressor 3 to be worn on the wrist;

[0037] The fixing belt structure 5 is arranged on the wearing structure 6 .

[0038] The wearing structure 6 includes a fixing bracket 601, a connecting rod 602 and a fixing rod 603, one end of the fixing bracket 601 is fixedly connected to three connecting rods 602 at equal distances, the other end of the connecting rod 602 is fixedly connected to the fixing rod 603, and the side wall of the fixing rod 603 is fixedly connected to radial artery compressor 1, radial artery compressor 2 and radial artery compressor 3 3.

[0039] The connecting rod 602, the fixing bracket 601 and the fixing rod 603 form a bracelet which is worn on the patient's arm to prevent it from falling.

[0040] The radial artery compressor 1 1 , radial artery compressor 2 2 and radial artery compressor 3 3 are distributed on the fixing rod 603 at equal distances.

[0041] The radial artery compressor 1 is adjusted so that it is pressed on the puncture point and a certain pressure is applied. The radial artery compressor 2 and the radial artery compressor 3 are adjusted so that they are equidistantly pressed on the radial artery above the puncture point. The pressure of the radial artery compressor 2 and the radial artery compressor 3 can be less than the pressure of the radial artery compressor 1, so as to achieve the purpose of compressing the radial artery puncture point and stopping bleeding.

[0042] The fixing bracket 601 , the connecting rod 602 and the fixing rod 603 form an open bracelet-like structure.

[0043] Its opening prevents the ulnar side of the limb from being compressed and does not affect venous return.

[0044] The fixing bracket 601 is made of silicone.

[0045] This allows the patient to appropriately adjust the size of the gap when wearing it.

[0046] A buckle 4 and Velcro bristles 7 are fixedly connected to the side wall of one side of the fixing bracket 601.

[0047] The side wall of the fixing rod 603 is configured to be an arc-shaped structure.

[0048] This can prevent the sharp corners on the fixing rod 603 from scratching the patient's arm when the patient wears the radial artery compressor.

[0049] The fixing belt structure 5 includes a fixing belt 501, a Velcro loop 502 and a second buckle 503. The fixing belt 501 is fixedly connected to the side wall on the other side of the fixing bracket 601. The Velcro loop 502 and the second buckle 503 are fixedly connected to the side wall of the fixing belt 501.

[0050] According to the thickness of the patient's arm, the corresponding positions of the Velcro round hair 502 and the Velcro bristle 7 are adjusted for pasting, so that the fixing belt 501 and the fixing support 601 form a closed circular sleeve on the patient's arm, so as to prevent the radial artery compressor from falling off the patient's arm when the patient's arm is slender.

[0051] The Velcro round hairs 502 and the Velcro bristles 7 cooperate with each other.

[0052] The second buckle 503 and the first buckle 4 cooperate with each other.

[0053] When the utility model is in use, after the sheath is removed during the patient's interventional surgery, the radial artery puncture site is pressurized and fixed, and the patient's arm can be put into the wearing structure 6. The fixing bracket 601 is made of silicone, so that the size of the gap can be appropriately adjusted when wearing it. The connecting rod 602, the fixing bracket 601 and the fixing rod 603 form a bracelet to be worn on the patient's arm to prevent it from falling off. If the patient's arm is relatively slender, the buckle 2 503 can be removed from the buckle 1 4, and then the corresponding positions of the Velcro round hair 502 and the Velcro bristle 7 can be adjusted according to the thickness of the patient's arm to paste them, so that the fixing belt 501 and the fixing bracket 601 form a closed circular sleeve on the patient's arm, which is convenient for preventing the radial artery compressor from falling off the patient's arm as a whole when the patient's arm is slender.

[0054] Move the radial artery compressor so that radial artery compressor 1 is located above the puncture point, adjust radial artery compressor 1 so that radial artery compressor 1 is pressed on the puncture point and applies a certain pressure, adjust radial artery compressor 2 2 and radial artery compressor 3 3 so that radial artery compressor 2 2 and radial artery compressor 3 3 are equidistantly pressed on the radial artery above the puncture point, the pressure of radial artery compressor 2 2 and radial artery compressor 3 3 can be less than the pressure of radial artery compressor 1, so as to achieve the purpose of compressing the radial artery puncture point for hemostasis, and multiple compressions are performed by radial artery compressor 1 1, radial artery compressor 2 2 and radial artery compressor 3 3 to disperse the compression force, reduce the compression strength of a single radial artery compressor, and thus reduce the swelling above the puncture point.

[0055] The utility model is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the utility model, but these changes and modifications are within the protection scope of the utility model.

Claims

1. A radial artery compressor that is easy to wear, comprising a radial artery compressor 1 (1), a radial artery compressor 2 (2) and a radial artery compressor 3 (3), characterized in that: Also includes: A wearing structure (6), wherein radial artery compressor 1 (1), radial artery compressor 2 (2) and radial artery compressor 3 (3) are fixedly arranged on the wearing structure (6), and the wearing structure (6) drives radial artery compressor 1 (1), radial artery compressor 2 (2) and radial artery compressor 3 (3) to be worn on the wrist; A fixing belt structure (5), wherein the fixing belt structure (5) is arranged on a wearing structure (6).

2. The wearable radial artery compressor according to claim 1, characterized in that: The wearing structure (6) comprises a fixing bracket (601), a connecting rod (602) and a fixing rod (603), one end of the fixing bracket (601) is fixedly connected to three connecting rods (602) at equal distances, the other end of the connecting rod (602) is fixedly connected to the fixing rod (603), and the side wall of the fixing rod (603) is fixedly connected to radial artery compressor 1 (1), radial artery compressor 2 (2) and radial artery compressor 3 (3).

3. The wearable radial artery compressor according to claim 2, characterized in that: The radial artery compressor 1 (1), radial artery compressor 2 (2) and radial artery compressor 3 (3) are equidistantly distributed on the fixing rod (603).

4. The wearable radial artery compressor according to claim 2, characterized in that: The fixing bracket (601), the connecting rod (602) and the fixing rod (603) together form an open bracelet-like structure.

5. The wearable radial artery compressor according to claim 2, characterized in that: The fixing bracket (601) is made of silica gel.

6. The wearable radial artery compressor according to claim 2, characterized in that: A buckle 1 (4) and Velcro bristles (7) are fixedly connected to the side wall of one side of the fixing bracket (601).

7. The wearable radial artery compressor according to claim 2, characterized in that: The side wall of the fixing rod (603) is configured to be an arc-shaped structure.

8. The wearable radial artery compressor according to claim 1, characterized in that: The fixing belt structure (5) comprises a fixing belt (501), a Velcro loop (502) and a second buckle (503); the fixing belt (501) is fixedly connected to the side wall on the other side of the fixing support (601); and the Velcro loop (502) and the second buckle (503) are fixedly connected to the side wall of the fixing belt (501).

9. The wearable radial artery compressor according to claim 8, characterized in that: The Velcro round hairs (502) and the Velcro bristles (7) cooperate with each other.

10. The wearable radial artery compressor according to claim 8, characterized in that: The second buckle (503) and the first buckle (4) cooperate with each other.

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